Several studies based on psychometric tests have determined an impairment of cognitive
functions in patients with androgen deficiency. However, little is known about event-related …

Background: Many studies have evaluated patients with idiopathic hypogonadothropic
hypogonadotropism (IHH), but few of these studies utilize event-related potentials (P300) …

Objectives. To investigate in a descriptive manner the P300 component of the event-related
potential (ERP), which is related to aspects of cognitive processing, in patients with …

To determine if prenatal androgens prevent activation of GnRH neurons in response to
estradiol stimulation, Fos colocalization with GnRH was compared in the brains of normal …

Gonadotropin-releasing hormone (GnRH) neurons regulate reproduction through pulsatile
GnRH release. Women with polycystic ovary syndrome (PCOS) have persistently elevated …

Testosterone plays an important role in mammalian brain development. In neural regions
with appropriate receptors testosterone, or its metabolites, influences patterns of cell death …

Polycystic ovary syndrome (PCOS) is a female endocrine disorder that is associated with
prenatal exposure to excess androgens. In prenatally androgenized (PNA) mice that model …

Robust epidemiological, clinical and laboratory evidence supports emerging roles for the
sex steroids in such domains as neurodevelopment, behaviour, learning and cognition …

Recently we showed that 24 h after copulation to satiety, there is a reduction in androgen
receptor density (ARd) in the medial preoptic area (MPOA) and in the ventromedial …

Pulsatile gonadotropin‐releasing hormone (GnRH) release is critical for reproduction.
Disruptions to GnRH secretion patterns may contribute to polycystic ovary syndrome …